Skill Codex
Use before building a feature, refactoring, designing APIs or module boundaries, doing performance work, or reviewing a pull request or diff, in any repo. Covers plain data, call-site-first API design, simple control flow, boundary parsing, behavior-first tests, and lens-based code review. Skip it only for small bug…
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. Strong defaults, not laws: follow the codebase, framework, and language when they clearly matter more.
Skill Claude CodeCodex
Write code that favors plain data, pure logic, clear call sites, and early architectural thinking. These are strong defaults, not rigid laws: follow the surrounding codebase, framework constraints, and language norms when they clearly matter more.
Skill Claude CodeCodex
Use when an LLM is doing non-trivial coding work, including implementing features, fixing bugs, refactoring, designing APIs or module boundaries, writing tests, reviewing code, or preparing to commit. Guides the model toward plain data, top-down API design, simple control flow, SOLID without ceremony, boundary…
Skill Claude CodeCodex
Use when an LLM is doing non-trivial coding work, including implementing features, fixing bugs, refactoring, designing APIs or module boundaries, writing tests, reviewing code, or preparing to commit. Guides the model toward plain data, top-down API design, simple control flow, SOLID without ceremony, boundary…
Skill Claude CodeCodex
Use when an LLM is doing non-trivial coding work, including implementing features, fixing bugs, refactoring, designing APIs or module boundaries, writing tests, reviewing code, or preparing to commit. Guides the model toward plain data, top-down API design, simple control flow, SOLID without ceremony, boundary…
Skill Claude CodeCodex
Use when an LLM is doing non-trivial coding work, including implementing features, fixing bugs, refactoring, designing APIs or module boundaries, writing tests, reviewing code, or preparing to commit. Guides the model toward plain data, top-down API design, simple control flow, SOLID without ceremony, boundary…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: